000 00425nam a22001337a 4500
082 _a537
_bSIS
_cL-6, P-7
100 _aSiskind, Charles S.
_940075
245 _aElecttricity, principles, practice, experiments
_cSiskind, Charles S.
260 _aNew York
_bMcGraw Hill Book Company,Inc
_c1947
300 _aix, 441 p. :
_bill, ;
_c20 Cm.
526 _a0
_b0
_c0
_d537_000000000000000_SIS
650 _aMCE
_9379
942 _2ddc
_cBK
999 _c544445
_d544445